microsoft.dev — Copilot

// index.tsx — the company, recompiled

> Microsoft is the Copilot company

Not a logo on a box. A pair-programmer in every product, every editor, every meeting, every desktop. This page is being written live — watch the ghost.

$(arrow-down) explore the codebase
✓ 3 files written by you + Copilot

// src/flagship.ts

GitHub Copilot

The flagship. An autocomplete that grew into a colleague: it finishes your lines, then your functions, then your pull requests. It lives in the editor — which is to say, it lives where the work happens.

{ "languages": "all of them" } { "autocomplete": "< 300ms" } { "home": "wherever you type" } { "research": "developers 55% faster — GitHub study" }

Inline chat, agent mode, code review — one ghost, many disguises.

debounce.tshover the key to accept

        
⇥ Tab waiting for suggestion…
pull/1042.diffopened by copilot coding agent
diff --git a/src/search.ts b/src/search.ts
@@ -12,7 +12,9 @@ export function search(query) {
   const q = query.trim();
-  // TODO: debounce this someday
-  return api.search(q);
+  const debounced = debounce(q, 150);
+  const results = await api.search(debounced);
+  return rank(results, by: "relevance");
 }

// tree ./copilot-family — one ghost, every surface

The Copilot family

Work, life, and everything between. Expand a file — each one is a different pane of the same intelligence.

EXPLORER · copilot-family/

← select a file (↑ ↓ to browse, → or Enter to open)

// infra/engine-room.log

Azure — the grid beneath the ghost

Azure isn't the product here. It's the power plant: the silicon, the regions, the quiet arithmetic that lets a suggestion appear before you finish thinking it.

zsh — az copilot

    
eastuswesteuropesoutheastasiauksouthjapaneastbrazilsouthaustraliaeastcentralindia

// stage/desktop.win11

Windows — the stage every pair-programmer performs on

A billion desks, each with a front-row seat. Copilot sits in the taskbar, one keystroke from anything you were about to do alone.

09:41

Tuesday, build day

hover / scroll — Copilot peeks in from the right →

Visual Studio Code
surface.spec.ts
const surface = {
  line: "Surface Laptop, Studio, Pro",
  silicon: "Snapdragon X · Copilot+ PC",
  npu: 45 "TOPS, on-device",
  key: "one dedicated Copilot key",
  job: "be the stage, never the star",
};

// git diff v1975..vNow

The manifesto

-Sell licenses.

+Pair with every developer.

-Ship monoliths, once a year.

+Ship daily, with Copilot.

-Guard the platform.

+Open the platform. GitHub, npm, VS Code — yours.

-Software as the product.

+Developers as the product's authors.

+Every human now ships with a Copilot.

commit 4f2a9c1✓ verified

rebrand: microsoft → copilot company

Signed-off-by: Satya Nadella <satya@microsoft.com>

1 company changed, 4,096 insertions(+), 0 deletions(-)

// .gitignore — the rest of the company, still excellent, now quietly compiled

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